Awesome! The stunnel trick works!
1) I set up /etc/stunnel/stunnel.conf as in the Fedora Wiki example (I used
port 25025).
2) I then ran "stunnel" from root.
[I'll have to put that in rc.local before I reboot.]
3) In sendmail.mc, I used:
define(`SMART_HOST', `relay:[localhost]')
define(`RELAY_MAILER', `smtps')
define(`RELAY_MAILER_ARGS', 'tcp $h 25025')
4) Changed my /etc/mail/authinfo file to remove the hostname after AuthInfo:
5) ran make in /etc/mail
(this should remake both authinfo.db and sendmail.cf)
6) restarted sendmail
And my first test email got delivered to my ISP address!
Thanks to all for the info.
--
Kevin J. Cummings
kjch...@verizon.net
cummi...@kjchome.homeip.net
cummi...@kjc386.framingham.ma.us
Registered Linux User #1232
(http://www.linuxcounter.net/)
On Mar 5, 2013, at 23:22, "Kevin J. Cummings" <cummi...@kjchome.homeip.net>
wrote:
> On 03/05/2013 05:45 PM, Robert Nichols wrote:
>>
>> The simple answer is that sendmail can't do that by itself as it has no
>> support for client-side SSL. You need to use a program such as _stunnel_
>> to provide the encryption wrapper. Here is a fedoraproject wiki posting
>> that describes the basics:
>>
>> https://fedoraproject.org/wiki/Configure_sendmail_as_a_client_for_SMTPs
>
> Yeah, I read that. It looks like a start. I already have stunnel
> installed (for what I can't remember, I thought it was my IPv6 tunnel,
> but I'm no longer sure), and I have no stunnel process running atm.
>
>> That's basically what I had running back in 2007 when Comcast didn't
>> allow global access to port 587. I'd post the whole setup that I used,
>> but my old sysVinit script for starting an stunnel service wouldn't be
>> worth much these days
>
> Try me, my mail server is still running F14....
>
> --
> Kevin J. Cummings
> kjch...@verizon.net
> cummi...@kjchome.homeip.net
> cummi...@kjc386.framingham.ma.us
> Registered Linux User #1232 (http://www.linuxcounter.net/)
> --
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